Castellated Ceev: GOST Thiab Daim Ntawv Thov, Nrog Tus Pin Cotter, Slotted Qis Thiab Hex Ceev, Qhov Ntau Thiab Tsawg M30, M12 Thiab M20 Thiab Lwm Yam

Cov txheej txheem:

Video: Castellated Ceev: GOST Thiab Daim Ntawv Thov, Nrog Tus Pin Cotter, Slotted Qis Thiab Hex Ceev, Qhov Ntau Thiab Tsawg M30, M12 Thiab M20 Thiab Lwm Yam

Video: Castellated Ceev: GOST Thiab Daim Ntawv Thov, Nrog Tus Pin Cotter, Slotted Qis Thiab Hex Ceev, Qhov Ntau Thiab Tsawg M30, M12 Thiab M20 Thiab Lwm Yam
Video: Poj dab qub zog part 8 #3D animation 2024, Plaub Hlis Ntuj
Castellated Ceev: GOST Thiab Daim Ntawv Thov, Nrog Tus Pin Cotter, Slotted Qis Thiab Hex Ceev, Qhov Ntau Thiab Tsawg M30, M12 Thiab M20 Thiab Lwm Yam
Castellated Ceev: GOST Thiab Daim Ntawv Thov, Nrog Tus Pin Cotter, Slotted Qis Thiab Hex Ceev, Qhov Ntau Thiab Tsawg M30, M12 Thiab M20 Thiab Lwm Yam
Anonim

ntsia hlau Yog cov khoom lag luam ua los ntawm cov hlau lossis cov polymers uas tuav ib feem ua ke, uas tsim nyog rau ntau yam haujlwm. Muaj ob peb yam ntawm cov khawm ris no. Hauv kab lus no, peb yuav tham txog ib ntawm lawv - castellated ceev.

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Peculiarities

Qhov no yog hom khoom siv hlau nrog cov xov sab hauv, npaj rau kho qhov chaw hauv qhov chaw tshwj xeeb.

Nws lub hom phiaj tseem ceeb yog los tiv thaiv tus kheej.

Sab nrauv castellated txiv ntoo zoo li lub hexagon nrog cov kab txiav ntsug (tus naj npawb ntawm cov kab sib txawv yuav txawv, qhov no cuam tshuam los ntawm txoj kab uas hla ntawm txoj xov txuas). Vim tias qhov txawv txav no, nws tau txais nws lub npe. Cov "cov hniav" no yog lub hauv paus tseem ceeb ntawm txoj hlua khi no.

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Qhov ntsia liaj qhov rooj muaj tshwj xeeb qhov , tom qab zawm cov txiv ntoo, nws tau muab tso rau hauv cotter tus pin , lossis nws tau tsau nrog txoj hlua kev nyab xeeb. Raws li cov txiaj ntsig ntawm cov kev siv no, kev sib txuas tau txais kev ntseeg tau ntxiv.

Zoo li cov khoom yas yog tus cwj pwm los ntawm kev nyuaj ntxiv ntawm kev tsim khoom … Cov txheej txheem no siv sijhawm ntev dua li kev tso cov txiv ntoo uas pom zoo nrog kev siv thwj cim lossis txheej txheem pov tseg.

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Cov txheej txheem tsim khoom feem ntau rau cov txiv ntseej castellated zoo li qhov no: ntau lub bar uas xav tau ntawm txoj kab uas hla yuav tsum tau muab, qhov seem raug txiav thiab tom qab ntawd siv tshuab ua haujlwm. Vim tias cov teeb meem ntxiv no thaum tsim khoom, cov khoom lag luam ntawm hom no kim dua.

Vim lawv cov nqi siab, nws yog kev lag luam tsis muaj txiaj ntsig los siv lawv es tsis txhob siv cov noob txiv ntoo.

Saib

Cov ntaub ntawv tseem ceeb tswj hwm raws li cov slotted thiab qis slotted ceev tau tsim yog GOST 5918-73 . Thiab tseem siv European txuj DIN 935 , raws li qhov khoom lag luam raug txiav txim siab kom nce mus txog txoj kab uas hla ntawm M10, thiab saum toj no nws yog ib qho castellated.

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Txhua qhov txuas txuas tau muab faib ua peb hom raws li chav kawm raug:

  • A (nce);
  • B (ib txwm muaj);
  • C (txo).

Cov txiv ntseej castellated yog chav kawm B

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Lwm tus yam ntxwv yog lub zog … Tag nrho muaj 7 chav kawm muaj zog , tab sis hauv lub neej tiag, cov kws tshaj lij feem ntau txheeb xyuas cov khoom lag luam nrog lub zog qub thiab siab. Cov kws tshaj lij hais tias: rau kev ua haujlwm ntev lub neej ntawm kev sib txuas xov, nws yog qhov tsim nyog uas cov ntsia liaj qhov rooj thiab cov txiv ntoo sib raug zoo ib yam hauv chav kawm muaj zog . Thiab kom muaj kev ntseeg siab tshaj plaws, tus tuav yuav tsum muaj kev ntseeg tau ntau dua li cov ntsia liaj qhov rooj, tsawg kawg ib qib thiab ruaj ntseg nrog tus cotter tus pin.

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Qhov ntsuas thib peb yog qhov siab … Ceev tuaj yeem qis, siab lossis ntev. Qhov siab ntawm cov khoom tau txiav txim siab raws li hauv paus ntsiab lus hauv qab no: 0.5-0.6 xov kab rau me me, rau hom thib ob - 1, 5, rau cov uas loj dua - 3.

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Slotted thiab crown kho vajtse muaj nyob hauv cov qauv qis thiab tsis tu ncua.

Cov khoom siv los ntawm cov khoom lag luam no tau ua: qhov no ntau hom hlau - ob qho tib si pom zoo thiab tsis xeb, tsis muaj hlau lossis hlau.

Cov duab ntawm cov khoom yog feem ntau xis hex , tab sis kuj muaj octahedra … Thiab lawv kuj tuaj yeem tsim kho ua ob yam, nrog chamfer (version 2) thiab tsis muaj (version 1).

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Qhov ntev (kho kom raug)

GOST txiav txim siab qhov ntev rau cov txiv ntseej-hom txiv ntseej nrog txoj kab uas hla ntawm 6 txog 48 hli. Tag nrho ntawm 17 qhov loj me raws li tus qauv, ntawm uas 11 thiab 6 ntxiv tau muab rau kev tsim khoom (nws tsis pom zoo kom tsim lawv ntawm cov khoom lag luam vim lawv xav tau tsawg).

Hom xov tuaj yeem sib txawv: nrog cov kauj ruam loj thiab ib qho me me.

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Qhov sib piv ntawm txhua qhov tsis tau piav qhia ntxaws hauv daim ntawv tswj hwm ntawm tus txheej txheem hauv tsev lossis European.

Ua tub rog nrog lub laij lej, koj tuaj yeem pom qhov hnyav nruab nrab ntawm cov khoom lag luam nrog thiab tsis muaj qhov sib tsoo … Tus txheej txheem qhia txog qhov hnyav kwv yees ntawm ib txhiab khoom hauv kilograms raws li txoj kab uas hla. Piv txwv li, ib tuj ntawm cov txiv ntseej castellated hauv thawj version nrog M12 xov taub taub hnyav kwv yees li 20, 881 kg.

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Cov ntaub ntawv khoom tuaj yeem tau txais los ntawm cov cim … Tshwj xeeb, yog Lub cim yog M20-6N. 5 GOST 5918-73, tom qab ntawd nws tau txiav txim siab raws li hauv qab no:

  • txoj kab uas hla yog 20 hli;
  • kam rau ua teb 6H;
  • kev ntseeg siab chav kawm 5;
  • hom kev ua ntej;
  • tsis muaj tshwj xeeb npog.

Thiab yog tias - 2 M30-6N. 5 GOST 5918-73, tom qab ntawv txoj kab uas hla yog 30 hli, hom thib ob ntawm kev ua tiav, qhov seem yog tib yam.

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Cov ntawv thov

Ua ntej yuav cov txiv ntseej castellated, heev nws yog ib qho tseem ceeb los txiav txim siab ib puag ncig ntawm kev siv thiab lub hom phiaj … Yog tias cov fasteners yuav raug siv nyob rau hauv ib txwm muaj xwm txheej, tom qab ntawd koj tuaj yeem yuav thiab siv kho vajtse los ntawm cov hlau zoo tib yam. Hauv qhov xwm txheej ib puag ncig qhia pom qhov xwm txheej tsis zoo, nws raug nquahu kom siv cov khoom ua los ntawm cov khoom uas tiv taus xeb. Thiab yog tias ib puag ncig muaj tshuaj lom, cov hlau tsis muaj hlau lossis cov hlau tsis xaiv hlau yog qhov zoo tshaj. Txhua lub tsev fuabtais txiv ntseej muaj nyob hauv ntau yam qauv.

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Hauv txhua qhov xwm txheej tshwj xeeb, qhov kev txiav txim siab raug yuav yog thawj zaug tham nrog cov kws tshaj lij thiab ywj siab paub koj tus kheej nrog cov ntaub ntawv tswj hwm.

Cov fasteners no tau siv dav hauv ntau yam lag luam, feem ntau pom hauv lub neej txhua hnub . Lawv tau ua pov thawj lawv tus kheej zoo tshaj plaws hauv tsheb, tsheb thauj khoom-thaj chaw tsim khoom. Lawv kuj tseem tsis tuaj yeem hloov pauv hauv cov txheej txheem uas tas li ntsib lub nra hnyav lossis nce kev co.

Tsis tas yuav tsum khaws cov khoom kho vajtse zoo li no, vim tias lub zog ntawm kev txuas txuas thiab tag nrho cov qauv raws li tag nrho yog nyob ntawm lawv qhov kev ntseeg tau.

Pom zoo: